#A290EF
Closest named color: Perrywinkle (#8F8CE7). oklch(70.8% 0.137 291.2), rgb(162, 144, 239).
Aa
Black text reads best on this color (7.77:1).
About this color
#A290EF is a medium-light, moderately saturated purple. In OKLCH its lightness is 71%, its chroma 0.137 and its hue 291°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Perrywinkle (#8F8CE7), ΔE 0.032 away. Black text reads best on it, at 7.77:1.
| Hue family | Purples |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.137) |
| Temperature | in between |
| Nearest name | Perrywinkle (#8F8CE7) |
| Black text | 7.77:1 |
| White text | 2.70:1 |
Values
| HEX | #A290EF |
| RGB | rgb(162, 144, 239) |
| HSL | hsl(251, 75%, 75%) |
| OKLCH | oklch(70.8% 0.137 291.2) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #A290EF | 2.70:1 | Fails | Lc -57.5 | Large or bold text, headings |
| Black text on #A290EF | 7.77:1 | AAA | Lc 51.7 | Large or bold text, headings |
| #A290EF text on white | 2.70:1 | Fails | Lc 52.3 | Large or bold text, headings |
| #A290EF text on black | 7.77:1 | AAA | Lc -49.6 | Large or bold text, headings |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 400.
-
Step 50
50
#F5F4FD
oklch(97% 0.012 291.3)
-
Step 100
100
#E9E7FA
oklch(93.5% 0.026 290.7)
-
Step 200
200
#D9D4F7
oklch(88.5% 0.048 291.9)
-
Step 300
300
#C0B7F4
oklch(80.8% 0.086 291.1)
-
Step 400
400 (this color)
#A290EF
oklch(70.8% 0.137 291.2)
-
Step 500
500
#8D71E9
oklch(63.2% 0.174 291.3)
-
Step 600
600
#7856D7
oklch(55.6% 0.189 291.1)
-
Step 700
700
#6545BB
oklch(49.1% 0.177 290.9)
-
Step 800
800
#523997
oklch(42.6% 0.147 291.1)
-
Step 900
900
#443378
oklch(37.8% 0.113 291.4)
-
Step 950
950
#271E46
oklch(26.9% 0.072 291.1)
#A290EF with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #739FF3 | 0.067 |
| Deuteranopia (no green cones) | #749BED | 0.064 |
| Tritanopia (no blue cones) | #90A1B4 | 0.113 |
| Achromatopsia (no color) | #9D9D9D | 0.137 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A290EF
#A290EF
oklch(70.8% 0.137 291.2)
- #A5A832
#A5A832
oklch(70.8% 0.137 110.9)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #A290EF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Perrywinkle #8F8CE7 ΔE 0.032
- Periwinkle Blue #8F99FB ΔE 0.034
- Lavender Blue #8B88F8 ΔE 0.044
- Pale Purple #B790D4 ΔE 0.051
- Periwinkle #8E82FE ΔE 0.055
- Liliac #C48EFD ΔE 0.057
- Baby Purple #CA9BF7 ΔE 0.070
- Light Purple #BF77F6 ΔE 0.072
Use #A290EF in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.